L322 Car won't go down

Done a height sensor on the driver side.that didn't work put a shocker one. The car went up wen I attached the battery. The back end was now sitting lower so disconnected the battery again and two rear sensors on the back attach the battery and the whole car went to the moon and would not come down there's a message on the dash saying suspension inactive or something like that it just wouldn't go down went on YouTube someone was saying it needs calibrating took her to a garage who does it and they have diagnosed it has some a valve underneath the front wheel arch that was over a week ago because still being there are as anyone had the same problem I'll upload a couple of photos now

You get a away with new airbags but the sensors do need recalibration.
If you have water in the wheel well the humidity can overwhelm the pump air filter...

It was working properly before hand. The shock was going down after 10 minutes or so

Mark Piercy said:

You get a away with new airbags but the sensors do need recalibration.
If you have water in the wheel well the humidity can overwhelm the pump air filter...

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Just don't get it was working spot on before

Mark Piercy said:

You get a away with new airbags but the sensors do need recalibration.
If you have water in the wheel well the humidity can overwhelm the pump air filter...

Click to expand...

the garage has rang me to they think it's a valve underneath the front wheel arch that is the problem but not 100/0

With the right software the valve could be operated to see if its defective ie. Releasing air.
The valves can suffer from the humidity I wrote about.

Mark Piercy said:

With the right software the valve could be operated to see if its defective ie. Releasing air.
The valves can suffer from the humidity I wrote about.

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Are got u now I thought you meant the one in the boot. I've just ordered one from ebay. And if it works I will buy a new one. The garage says the back r going up and down. It's the front ones r going up but not coming down.

Marty robo said:

Are got u now I thought you meant the one in the boot. I've just ordered one from ebay. And if it works I will buy a new one. The garage says the back r going up and down. It's the front ones r going up but not coming down.

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It could also be age. It's the pump assembly that lives in the boot as you know.

Mark Piercy said:

It could also be age. It's the pump assembly that lives in the boot as you know.

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Thanks for that,,,,,

Marty robo said:

Thanks for that,,,,,

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Your welcome. Good luck